问题
选择题
At the evening party the host said ______ was able to solve the riddle could get a nice present as a reward.
A．whomever
B．who
C．no matter who
D．whoever
答案
答案：D
本题考查名词性从句。题中为宾语从句，从句中缺少主语，根据语境用whoever无论谁，选D。